ATTRIBUTES
SYMBOLIC outlook 
NUMERIC temperature
NUMERIC humidity
SYMBOLIC windy 
SYMBOLIC play 

INSTANCES 
 85,  no
 90,  no
 86,  yes
 96,  yes
 80,  yes
 70,  no
 65,  yes
 95,  no
 70,  yes
 80,  yes
 70,  yes
 90,  yes
 75,  yes
 91,  no